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CuCl2 + H2S = CuS + 2 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
B2O3 + C + Cl = BCl3 + CO =>
B2O3 + 3 C + 6 Cl = 2 BCl3 + 3 CO
(NH4)2C2O4 + CuCl2 = (NH4)2Cl2 + CuC2O4 =>
(NH4)2C2O4 + CuCl2 = (NH4)2Cl2 + CuC2O4
CH3COOH + HCl = ClCH2COOH + H2 =>
CH3COOH + HCl = ClCH2COOH + H2
Pb3O4 + NaOH = Na2PbO2 + Na2PbO3 + H2O =>
Pb3O4 + 6 NaOH = 2 Na2PbO2 + Na2PbO3 + 3 H2O
FeSO4 + KNO2 + H2SO4 = Fe2(SO4)3 + NO + H2O + K2SO4 =>
2 FeSO4 + 2 KNO2 + 2 H2SO4 = Fe2(SO4)3 + 2 NO + 2 H2O + K2SO4
KI + CUSO4 = CUI + I2 + K2SO4 =>
4 KI + 2 CUSO4 = 2 CUI + I2 + 2 K2SO4
CuSO4 + ZnCl2 = CuCl2 + ZnSO4 =>
CuSO4 + ZnCl2 = CuCl2 + ZnSO4
KClO3 + SO2 = KCl + SO3 =>
KClO3 + 3 SO2 = KCl + 3 SO3
NO3 + S = NO2 + SO4 =>
4 NO3 + S = 4 NO2 + SO4
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
KAl(OH)4 + H2(SO4) = Al(OH)3 + K2(SO4) + H2O =>
2 KAl(OH)4 + H2(SO4) = 2 Al(OH)3 + K2(SO4) + 2 H2O
C10H18O + HOCl = C10H16O + H2O + Cl =>
C10H18O + 2 HOCl = C10H16O + 2 H2O + 2 Cl
FeBr3(aq) + Ba(OH)2(aq) = Fe(OH)3 + BaBr2 =>
2 FeBr3(aq) + 3 Ba(OH)2(aq) = 2 Fe(OH)3 + 3 BaBr2
CO(g) + NO2(g) = N2(g) + CO2(g) =>
4 CO(g) + 2 NO2(g) = N2(g) + 4 CO2(g)
C2H6O + HBr = C2H5Br + H2O =>
C2H6O + HBr = C2H5Br + H2O
Mg(s) + NaCl(aq) = Na(s) + MgCl(aq) =>
Mg(s) + NaCl(aq) = Na(s) + MgCl(aq)
Cu(NO3)2 + NaOH + HCl = Cu2Cl(OH)3 + NaNO3 + H2O =>
2 Cu(NO3)2 + 4 NaOH + HCl = Cu2Cl(OH)3 + 4 NaNO3 + H2O
NH2Cl + NHCl2 = HCl + N2 =>
NH2Cl + NHCl2 = 3 HCl + N2
BaCl2 + Mg(SO4) = Ba(SO4) + MgCl2 =>
BaCl2 + Mg(SO4) = Ba(SO4) + MgCl2
Al2(SO4)3 + CaH2 = AlH3 + Ca(SO4) =>
Al2(SO4)3 + 3 CaH2 = 2 AlH3 + 3 Ca(SO4)
Fe + Mn2O7 = Fe2O3 + Mn =>
14 Fe + 3 Mn2O7 = 7 Fe2O3 + 6 Mn
HCIO3 + HBr = HCI + Br2 + H2O = HBR03 + HCI =>
HCIO3 + 6 HBr = HCI + 3 Br2 + 3 H2O
NH4SO4 + NH4 = (NH4)2SO4 =>
NH4SO4 + NH4 = (NH4)2SO4
H3 + O = HO =>
H3 + 3 O = 3 HO
S + NO3 = SO4 + N2 =>
3 S + 4 NO3 = 3 SO4 + 2 N2
HCl + CH3COO = CH3COOCl + H2 =>
2 HCl + 2 CH3COO = 2 CH3COOCl + H2
Na2SiO3 + Cl2 = NaCl + SiO2 + O2 =>
2 Na2SiO3 + 2 Cl2 = 4 NaCl + 2 SiO2 + O2
RbCl + H2SO4 = H2S + Cl2 + Rb2SO4 + H2O =>
8 RbCl + 5 H2SO4 = H2S + 4 Cl2 + 4 Rb2SO4 + 4 H2O
(NH4)2SO4 + AlCl3 = NH4Cl + Al2(SO4)3 =>
3(NH4)2SO4 + 2 AlCl3 = 6 NH4Cl + Al2(SO4)3
Ni(NO3)2 + K2S2O8 + NaOH = NiO2 + K2SO4 + NaNO3 + H2SO4 =>
Ni(NO3)2 + K2S2O8 + 2 NaOH = NiO2 + K2SO4 + 2 NaNO3 + H2SO4
Na3PO4(aq) + AgClO4(aq) = AgPO4(s) + Na3ClO4(aq) =>
Na3PO4(aq) + AgClO4(aq) = AgPO4(s) + Na3ClO4(aq)
K2S2O8 + AgNO3 + H2O = AgO + KHSO4 + HNO3 =>
K2S2O8 + 2 AgNO3 + 2 H2O = 2 AgO + 2 KHSO4 + 2 HNO3
BCl3 + P4 = BP + Cl =>
4 BCl3 + P4 = 4 BP + 12 Cl
Ca + S8 + O2 = CaSO3 =>
8 Ca + S8 + 12 O2 = 8 CaSO3
C3H5O(COOH)3 + Na2CO3 = C3H5O(COONa)3 + CO2 + H2O =>
2 C3H5O(COOH)3 + 3 Na2CO3 = 2 C3H5O(COONa)3 + 3 CO2 + 3 H2O
NO2 + S = N2 + SO2 =>
2 NO2 + 2 S = N2 + 2 SO2
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
Na2O + HNO3 = Na2NO3 + HO =>
Na2O + HNO3 = Na2NO3 + HO
KCl + NaI = KI + NaCl =>
KCl + NaI = KI + NaCl
Cl2 + BaF2 = Cl2BaF2 =>
Cl2 + BaF2 = Cl2BaF2
Fe + Co = Fe2(Co3) =>
2 Fe + 3 Co = Fe2(Co3)
MgCl2 + Li2SO4 = LiCl + MgSO4 =>
MgCl2 + Li2SO4 = 2 LiCl + MgSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)2CO3 + Zn(NO3)2 = (NH4)(NO3) + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2(NH4)(NO3) + ZnCO3
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
Cr(OH)3 + CO2 = Cr2(CO3)3 + H2O =>
2 Cr(OH)3 + 3 CO2 = Cr2(CO3)3 + 3 H2O
CH3CH2OH + CrO7{-2} + H{+} = CH3CO2H + Cr{+3} + H2O =>
9 CH3CH2OH + 4 CrO7{-2} + 20 H{+} = 9 CH3CO2H + 4 Cr{+3} + 19 H2O
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